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<div class="title">pcl_context_item.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Software License Agreement (BSD License)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *  Point Cloud Library (PCL) - www.pointclouds.org</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Copyright (c) 2012-, Open Perception, Inc.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *  All rights reserved.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *  Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  modification, are permitted provided that the following conditions</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *  are met:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *   * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *     notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *   * Redistributions in binary form must reproduce the above</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *     copyright notice, this list of conditions and the following</span></div>
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<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160; </div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#ifndef PCL_VISUALIZATION_PCL_CONTEXT_ITEM_H_</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#define PCL_VISUALIZATION_PCL_CONTEXT_ITEM_H_</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160; </div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &lt;pcl/pcl_macros.h&gt;</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#include &lt;vtkContextItem.h&gt;</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt; <span class="keyword">class </span><a class="code" href="classvtk_smart_pointer.html">vtkSmartPointer</a>;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="keyword">class </span>vtkImageData;</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="keyword">class </span>vtkContext2D;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="keyword">namespace </span>pcl</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;{</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;  <span class="keyword">namespace </span>visualization</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;  {</div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">   58</a></span>&#160;    <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a> : <span class="keyword">public</span> vtkContextItem</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    {</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;      vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a>, vtkContextItem);</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;      <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a> *New();</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;      <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *) { <span class="keywordflow">return</span> (<span class="keyword">false</span>); };</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;      <span class="keywordtype">void</span> setColors (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> r, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> g, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> b);</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;      <span class="keywordtype">void</span> setColors (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> rgb[3]) { memcpy (colors, rgb, 3 * <span class="keyword">sizeof</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)); }</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;      <span class="keywordtype">void</span> setOpacity (<span class="keywordtype">double</span> opacity) { SetOpacity (opacity); };</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;      <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> colors[3];</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;      std::vector&lt;float&gt; params;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    };</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1_p_c_l_context_image_item.html">   75</a></span>&#160;    <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_image_item.html">PCLContextImageItem</a> : <span class="keyword">public</span> vtkContextItem</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    {</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;      vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_image_item.html">PCLContextImageItem</a>, vtkContextItem);</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;      <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_image_item.html">PCLContextImageItem</a> ();</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;      <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_image_item.html">PCLContextImageItem</a> *New ();</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;      <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *painter);</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;      <span class="keywordtype">void</span> set (<span class="keywordtype">float</span> _x, <span class="keywordtype">float</span> _y, vtkImageData *_image);</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;      <a class="code" href="classvtk_smart_pointer.html">vtkSmartPointer&lt;vtkImageData&gt;</a> image;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;      <span class="keywordtype">float</span> x, y;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    };</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160; </div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keyword">namespace </span>context_items</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    {</div>
<div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1context__items_1_1_point.html">   89</a></span>&#160;      <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_point.html">Point</a> : <span class="keyword">public</span> <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;      {</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_point.html">Point</a>, <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a>);</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_point.html">Point</a> *New();</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *painter);</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> set (<span class="keywordtype">float</span> _x, <span class="keywordtype">float</span> _y);</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;      };</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1context__items_1_1_line.html">   97</a></span>&#160;      <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_line.html">Line</a> : <span class="keyword">public</span> <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;      {</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;        vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_line.html">Line</a>, <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a>);</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_line.html">Line</a> *New();</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *painter);</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> set (<span class="keywordtype">float</span> _x_1, <span class="keywordtype">float</span> _y_1, <span class="keywordtype">float</span> _x_2, <span class="keywordtype">float</span> _y_2);</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;      };</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160; </div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1context__items_1_1_circle.html">  105</a></span>&#160;      <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_circle.html">Circle</a> : <span class="keyword">public</span> <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;      {</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_circle.html">Circle</a>, <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a>);</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_circle.html">Circle</a> *New();</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *painter);</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> set (<span class="keywordtype">float</span> _x, <span class="keywordtype">float</span> _y, <span class="keywordtype">float</span> _r);</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;      };</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160; </div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1context__items_1_1_disk.html">  113</a></span>&#160;      <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_disk.html">Disk</a> : <span class="keyword">public</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_circle.html">Circle</a></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;      {</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_disk.html">Disk</a>, <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_circle.html">Circle</a>);</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_disk.html">Disk</a> *New();</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *painter);</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;      };</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160; </div>
<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1context__items_1_1_rectangle.html">  120</a></span>&#160;      <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_rectangle.html">Rectangle</a> : <span class="keyword">public</span> <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;      {</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_rectangle.html">Rectangle</a>, <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_point.html">Point</a>);</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_rectangle.html">Rectangle</a> *New();</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *painter);</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> set (<span class="keywordtype">float</span> _x, <span class="keywordtype">float</span> _y, <span class="keywordtype">float</span> _w, <span class="keywordtype">float</span> _h);</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;      };</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160; </div>
<div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1context__items_1_1_filled_rectangle.html">  128</a></span>&#160;      <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_filled_rectangle.html">FilledRectangle</a> : <span class="keyword">public</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_rectangle.html">Rectangle</a></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;      {</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_filled_rectangle.html">FilledRectangle</a>, <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_rectangle.html">Rectangle</a>);</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_filled_rectangle.html">FilledRectangle</a> *New();</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *painter);</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;      };</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160; </div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1context__items_1_1_points.html">  135</a></span>&#160;      <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_points.html">Points</a> : <span class="keyword">public</span> <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;      {</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_points.html">Points</a>, <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a>);</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_points.html">Points</a> *New();</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *painter);</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        <span class="keywordtype">void</span> set (<span class="keyword">const</span> std::vector&lt;float&gt;&amp; _xy)  { params = _xy; }</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;      };</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160; </div>
<div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1context__items_1_1_polygon.html">  143</a></span>&#160;      <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_polygon.html">Polygon</a> : <span class="keyword">public</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_points.html">Points</a></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;      {</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_polygon.html">Polygon</a>, <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_points.html">Points</a>);</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_polygon.html">Polygon</a> *New();</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *painter);</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;      };</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160; </div>
<div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1context__items_1_1_text.html">  150</a></span>&#160;      <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_text.html">Text</a> : <span class="keyword">public</span> <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;      {</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;        vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_text.html">Text</a>, <a class="code" href="structpcl_1_1visualization_1_1_p_c_l_context_item.html">PCLContextItem</a>);</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_text.html">Text</a> *New ();</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *painter);</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> set (<span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y, <span class="keyword">const</span> std::string&amp; _text);</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        std::string text;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;      };</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160; </div>
<div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="structpcl_1_1visualization_1_1context__items_1_1_markers.html">  159</a></span>&#160;      <span class="keyword">struct </span>PCL_EXPORTS <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_markers.html">Markers</a> : <span class="keyword">public</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_points.html">Points</a></div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;      {</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        vtkTypeMacro (<a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_markers.html">Markers</a>, <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_points.html">Points</a>);</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        <span class="keyword">static</span> <a class="code" href="structpcl_1_1visualization_1_1context__items_1_1_markers.html">Markers</a> *New ();</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Paint (vtkContext2D *painter);</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        <span class="keywordtype">void</span> setSize (<span class="keywordtype">float</span> _size) { size = _size; }</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;        <span class="keywordtype">void</span> setPointColors (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> r, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> g, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> b);</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        <span class="keywordtype">void</span> setPointColors (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> rgb[3]);</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;        <span class="keywordtype">float</span> size;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> point_colors[3];</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;      };</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    }</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;  }</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;}</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160; </div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclassvtk_smart_pointer_html"><div class="ttname"><a href="classvtk_smart_pointer.html">vtkSmartPointer</a></div><div class="ttdef"><b>Definition:</b> actor_map.h:50</div></div>
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